Randall Flagg
Member
- Location
- United States
Hello,
I was asked to provide a load schedule for an unbalanced load that pertains to a 600a 120/240v 3ph temp service. Due to the stinger leg we will be tapping off of the service with 3-200a 1ph distribution panels for general production power use. Additionally, we will use a dry type transformer to step up and get 3ph 3w 480v for a man-hoist. Can someone show me how to create a load schedule for the MSB that incorporates the 1ph loads and 3 ph loads. how do I calculate each? I was told the 1ph load create ampacity on the 3 stinger leg and that I can just calc the 1ph loads and the 3ph loads with regard to K.W. Thank you all in advance.
R.F
I was asked to provide a load schedule for an unbalanced load that pertains to a 600a 120/240v 3ph temp service. Due to the stinger leg we will be tapping off of the service with 3-200a 1ph distribution panels for general production power use. Additionally, we will use a dry type transformer to step up and get 3ph 3w 480v for a man-hoist. Can someone show me how to create a load schedule for the MSB that incorporates the 1ph loads and 3 ph loads. how do I calculate each? I was told the 1ph load create ampacity on the 3 stinger leg and that I can just calc the 1ph loads and the 3ph loads with regard to K.W. Thank you all in advance.
R.F
